| View unanswered posts | View active topics |
It is currently Mon Jul 28, 2014 9:51 am |
|
All times are UTC - 5 hours [ DST ] |
`void TaskID` data type
Moderators: mightor, starwarslegokid, miki
|
Page 1 of 1 |
[ 7 posts ] |
| Print view | Previous topic | Next topic |
`void TaskID` data type
| Author | Message | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Professor  Joined: Sat May 18, 2013 1:24 pm Posts: 272 Location: Olympia, WA 
|
 `void TaskID` data typeWhat does "void" mean as a data type? I know what a "void" function is, but what does it mean when used as the name for a task? Is it just a string?
 Or is it a "void pointer", in which case I can treat it as a string?http://www.robotc.net/wiki/NXT_Function ... #StartTask On a slightly related note, is there a way to "fetch" the current task's ID? Line 274* of RobotCIntrinsics.c defines an `nCurrentTask`. Is this what I was looking for? Can I cast it to a "void" and pass it to the task-related functions? *: I'm using RobotC 3.60 due to some weird bugs, so this might not be correct. It's in the section "Read only operating system parameters". _________________ FTC Team 6424, the 'Oly Cow - Chief programmer. FRC Team 4450, Olympia Robotics Federation (ORF). and also quadrotors. Quadrotors! Last edited by Ernest3.14 on Thu Aug 01, 2013 6:59 pm, edited 1 time in total. |
|||||||||
| Thu Aug 01, 2013 6:40 pm |
|
|||||||||
|
||||||||||
|
Moderator   Joined: Wed Mar 05, 2008 8:14 am Posts: 3164 Location: Rotterdam, The Netherlands
|
Re: `void TaskID` data type void means nothing. A void pointer is a pointer to a memory location of an unspecified type. A function with a void return type, returns nothing.
= Xander _________________ | Professional Conduit of Reasonableness | (Title bestowed upon on the 8th day of November, 2013) | My Blog: I'd Rather Be Building Robots | ROBOTC 3rd Party Driver Suite: [Project Page] |
|||||||||
| Fri Aug 02, 2013 4:23 am |
|
|||||||||
|
||||||||||
|
Professor Joined: Sat May 18, 2013 1:24 pm Posts: 272 Location: Olympia, WA
|
Re: `void TaskID` data type But, but... What does "void StartTask(void TaskID, const short nTaskPriority)" mean?
http://www.robotc.net/wiki/NXT_Function ... #StartTask _________________ FTC Team 6424, the 'Oly Cow - Chief programmer. FRC Team 4450, Olympia Robotics Federation (ORF). and also quadrotors. Quadrotors! |
|||||||||
| Fri Aug 02, 2013 4:00 pm |
|
|||||||||
|
||||||||||
|
Moderator Joined: Wed Mar 05, 2008 8:14 am Posts: 3164 Location: Rotterdam, The Netherlands
|
Re: `void TaskID` data type "void taskID" is the name of the task that you specified in your program:
= Xander _________________ | Professional Conduit of Reasonableness | (Title bestowed upon on the 8th day of November, 2013) | My Blog: I'd Rather Be Building Robots | ROBOTC 3rd Party Driver Suite: [Project Page] |
|||||||||
| Sat Aug 03, 2013 2:02 am |
|
|||||||||
|
||||||||||
|
Professor Joined: Sat May 18, 2013 1:24 pm Posts: 272 Location: Olympia, WA
|
Re: `void TaskID` data type So it's a string? Function pointer? Doohickey?
_________________ FTC Team 6424, the 'Oly Cow - Chief programmer. FRC Team 4450, Olympia Robotics Federation (ORF). and also quadrotors. Quadrotors! |
|||||||||
| Sat Aug 03, 2013 4:06 pm |
|
|||||||||
|
||||||||||
|
Moderator Joined: Wed Mar 05, 2008 8:14 am Posts: 3164 Location: Rotterdam, The Netherlands
|
Re: `void TaskID` data type Yes
_________________ | Professional Conduit of Reasonableness | (Title bestowed upon on the 8th day of November, 2013) | My Blog: I'd Rather Be Building Robots | ROBOTC 3rd Party Driver Suite: [Project Page] |
|||||||||
| Sat Aug 03, 2013 4:42 pm |
|
|||||||||
|
||||||||||
|
Professor Joined: Sat May 18, 2013 1:24 pm Posts: 272 Location: Olympia, WA
|
Re: `void TaskID` data type Ok. Just making sure.
_________________ FTC Team 6424, the 'Oly Cow - Chief programmer. FRC Team 4450, Olympia Robotics Federation (ORF). and also quadrotors. Quadrotors! |
|||||||||
| Sat Aug 03, 2013 8:23 pm |
|
|||||||||
|
|
Page 1 of 1 |
[ 7 posts ] |
|
All times are UTC - 5 hours [ DST ] |
Who is online |
Users browsing this forum: No registered users and 2 guests |
| You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot post attachments in this forum |
